This is analysis and it is what gives voice to your essay. One way to think about voice is to see ... the paragraph fits into the larger argument (i.e., how it connects to the thesis). The voice can ...

Sheppard, B. H., M. H. Bazerman and R. J. Lewicki, eds. Research on Negotiation in Organizations: A Series of Analytical Essays and Critical Reviews. Vol. 3. JAI ...